# Knock

> Knock (iPhone/iPad app by doyoung kim.)

- Source: https://appshunter.io/ios/app/knock/id1637222109 (this page in markdown: same URL + `.md`)
- Developer: [doyoung kim](https://appshunter.io/developer/1622128839)
- Category: Lifestyle, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 12 MB
- Languages: English, Korean
- Released: 2022-08-05
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/knock/id1637222109/reviews.md

## What is Knock?

약속에 매일 늦는 친구를, 푸쉬알람으로 혼내주세요.
앱을 삭제하지 않는 이상, 약속을 잘 지키게 될 겁니다.


## Version history (last 2 releases)

### 2.0.1 — 2023-02-13

2.0.1
- 새롭게 리뉴얼된 디자인
- 애플로그인으로 변경
- 테마, 언어 선택 기능

### 1.2 — 2022-08-05

No release notes.

## Apps similar to Knock

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [포항맛집](https://appshunter.io/ios/app/id1638592605) | — | Free | Lifestyle |
| [Family_Tree](https://appshunter.io/ios/app/family-tree/id6746444519) | — | Free | Lifestyle |
| [LateNoMore](https://appshunter.io/ios/app/latenomore/id6450917058) | — | Free | Lifestyle |

## More apps by doyoung kim

- [Be](https://appshunter.io/ios/app/be/id1622128837)
- [괴인 측정기](https://appshunter.io/ios/app/id1642236144)
- [Dot](https://appshunter.io/ios/app/dot/id1661244518)
- [SHUGGLE](https://appshunter.io/ios/app/shuggle/id6444778286)
- [CobyDraw](https://appshunter.io/ios/app/cobydraw/id6456941869)

All apps by doyoung kim: https://appshunter.io/developer/1622128839

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*